This is the 784th most frequent Chinese word.
奉献
Devotion or selfless dedication.
奉献 here is used as a verb meaning 'to devote or dedicate one's efforts' to a cause or profession.
他将一生奉献于教育事业之中。
He devoted his entire life to the field of education.
奉献精神 demonstrates the abstract, quality-based use of the word, indicating 'a spirit or attitude of devotion or selflessness.'
社会需要更多的奉献精神。
Society needs more spirit of dedication.
奉献者 refers to individuals who devote themselves, highlighting its use as a noun derived from the verb form.